Bitcoin and AI are competing for electricity, computing power, and human attention. So far, AI is winning this competition!
I don't think there's something wrong with AI using more computing power / electricity than Bitcoin.
In the case of AI, the usage of computing power directly is related to the quality of the output. The more computing power, the better and more productive the results. It's not exactly linear but the relation is there.
In the case of Bitcoin, the usage of more computing power does first not enhance Bitcoin's inner workings at all (no faster transactions, better scaling etc.). It can enhance its security, but the security level is already extremely high. So if Bitcoin consumed more power and electricity it can be seen as "waste". In addition, you need ASICs to attack Bitcoin. So the computers currently doing AI calculations can't be "repurposed" by attackers for 51%ing BTC.
My conclusion is that I think that AI will consume more electricity than Bitcoin for a very long time (until a better technology than the current "AIs", i.e. LLMs and other artificial neural networks, emerges) and that's not a bad thing.